baber/WOPTO huggingface dataset:
Patent JP-H07154867-A (JP)
Title: Data transmitter
Inventor: SUMI HIROYUKI
IPC: H04B3/54
Filed: 1993-11-26
Abstract: PURPOSE:To use a slave station without a power source by simultaneously transmitting data and power from a master station to the slave station through a data transmission line. CONSTITUTION:The transmission slave stations 4a and 4d of address numbers 1 and 4 and the reception slave stations 5a and 5b of the address numbers 2 and 3 are connected through the transmission line 3 to the master station and their own addresses are set in the address setting parts of the transmission slave station 4 and the reception slave station 5. Then, the transmission signals signals time-divided for the respective addresses. For instance, to the transmission slave stations 4a and 4b of the address numbers 1 and 4, the signals of a prescribed duty ratio are transmitted as the transfer instruction of the data of an equipment. Also, the reception slave stations 5a and 5b transmit the on/off data of the equipment in the station connected to a relay or the like for instance. Then, since the electric charge of pulse signals transmitted from the master station to the transmission line 3 is stored on a slave station side and turned to driving power, the need of providing a power unit on the slave station side is eliminated.
Patent JP-H03183717-A (JP)
Title: Method for operating smelting reduction apparatus and apparatus for transferring ore
Inventor: MOMOKAWA HIDEYUKI
IPC: C21B13/02
Filed: 1989-12-13
Abstract: PURPOSE:To prevent lowering of working rate of a smelting reduction furnace caused by clogging of carrying pipe with coarse ore by making pre-reducing ore the same size at the time of executing the smelting reduction to an oxide ore to produce a metal by feeding it into the smelting reduction furnace after pre-reducing it in solid phase with a pre-reduction furnace. CONSTITUTION:Powdery and granular oxide ores are supplied into the pre-reduction furnace 1 with a supplying device 2, and by supplying high temp. reducing waste gas generated from the smelting reduction furnace 3 at the next process from an inlet at the bottom part thereof, the ore is pre-reduced. Successively, the pre-reduced ore under solid-phase is taken out from an ore discharging hole 5 with the carrying pipe 6 and charged into the smelting reduction furnace 3, and a carbonaceous reducing agent is added to execute the smelting reduction and the ore is smelted into the metal under molten state. In this case, on the way of the carrying pipe 6 for the pre-reduced ore, a grizzly 9 having 1-3mm interval and 5-35 deg. inclined angle to horizontal plane is vibrated at 0.5-10Hz number of vibration, and by removing the coarse ore having >=3mm with a sieve or pulverizing the coarse ore to <=3mm with a pulverizer, the lowering of working rate because the pre-reduced ore can't sufficiently be supplied into the smelting reduction furnace by clogging of the carrying pipe 6 with the pre-reducing ore, is prevented.
Patent JP-H06150351-A (JP)
Title: Movable optical unit
Inventor: HIROSE KENJI
IPC: G11B7/085
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a movable lens optical unit capable of making a whole optical system thin in structure and having an excellent operating characteristic. CONSTITUTION:In a recording medium 1 having an information track, by irradiating the track with a beam through an objective lens 3, following the track this movable optical unit of an information recording/reproducing device performs recording, reproducing or erasing. This unit comprizes a holding member 4 for objective lens, a suspension 5 for elastically supporting the holding member for objective lens, a balancer for compensating the weight balance of the supported part by the suspension, a magnetic circuit 8, driving coils 6, 7 fixed on the holding member for objective lens and driving the holding member for objective lens in cooperation with the magnetic circuit at least in the direction of the optical axis among the optical axis direction of the objective lens and the direction orthogonal to the optical axis direction and a reflection mirror 10 for deflecting a light beam parallel with the moving direction of the movable optical unit to the optical axis direction of the objective lens. The objective lens fixing part of the holding member for objective lens is projected on the side of the holding member for objective lens and the mirror is arranged in the vicinity just below the objective lens.
Patent JP-H11161186-A (JP)
Title: Electronic equipment
Inventor: KAMIYA SHINICHI
IPC: G06F1/16
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic equipment from being large in size even when a large display device is used by folding a heat seal to the rear surface side of the display device. SOLUTION: A display part 1a formed of a transparent member is provided at the part of an upper case 1 which faces an LCD 5 and the display screen of the LCD 5 can be observed from outside the electronic equipment 9. The heat seal 6 extended from the flank of the LCD 5 is folded to the reverse side of the LCD 5 and the connection end part of the heat seal 6 is connected to the reverse surface of a printed board. A step part 2b which is shorter than a projection part 2a is provided at the part of a lower case 2 which faces the heat seal 6. Then a heat seal storage part 2c is constituted which prevents the heat seal 5 folded to the reverse side of the LCD 5 from interferring with the lower case 2. Consequently, the space which was used to store the heat seal can be used to store the LCD 5, so a larger LCD 5 can be used without making the electronic equipment 9 large in size.
Patent JP-H08254666-A (JP)
Title: Scanning device for color image
Inventor: BUINODO MIICHIYANDANI
IPC: H04N1/12
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce a deviation in collation by scanning the same scanning line for every latent image by means of a common facet. SOLUTION: In a 4-path raster output scanner, a rotary polygon mirror 20 with divided angles is used so as to eliminate different taken errors by means of different facets (a)-(f) in the rotary polygon mirror 20. In the rotary polygon mirror 20 with divided angles, scanning of the same line in each image by means of the common facet for every latent image is ensured. In this way, four scanning lines generated by means of the common facet are provided with same errors, and the scanning lines are overlapped mutually, so that a deviation in collation can be reduced.
Patent JP-H02237849-A (JP)
Title: Skid controller for vehicle brake
Inventor: RAINHARUTO GUUTOTSUAITO
IPC: B60T13/66
Filed: 1989-12-13
Abstract: PURPOSE: To prevent the remaining of a residual pressure at a wheel brake by a method wherein a master brake conduit valve is opened in a fundamental position and the valve is constituted as a controllable two-port two-position valve brought into a closed position during anti-skid operation. CONSTITUTION: When it is recognized that a risk of a wheel rock occurs to a wheel braked by a wheel brake 7, an electronic control device 22 closes a master brake conduit valve 12, an anti-skid valve device 13 is controlled to a brake pressure reduction position. The brake 7 discharges a pressure to a pressure medium container 17, and a pressure medium is sucked out from the container 17 by a return feed pump 18 and fed to a valve device 13. Thereafter, since, when a risk of the wheel lock is approximately completely eliminated, the control device 22 returns the valve device 13 to a fundamental position, the conduit valve 12 is returned to a release position, the wheel brakes 7 and 8 are completely released from a pressure by releasing a brake pedal 6 from pedaling.
Patent JP-2001141571-A (JP)
Title: Connector for thermocouple
Inventor: YASUDA TSUJIHIKO
IPC: H01R24/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple facilitating connecting work and saving a space even when it is constructed to lead output of two or more pairs of thermocouples to an extension cable. SOLUTION: A connector M1 is provided with male-type and female-type terminals A1, B1 installed at a lead-through end of each strand in a plurality of thermocouples and the front end of an extension cable E. The male-type terminal A1 is provided with an outer cylinder case 1 and a single projection pin 2 inside the outer cylinder case. On the outer circumferential face of the projection pin 2, electrodes 3, 4, 5, 6 individually matching the respective strands of all the pairs of thermocouples are arranged insulatedly along the axial direction of the projection pin. The female-type terminal B1 is fitted inside the outer cylinder case and provided with a cylindrical case 21 arranged around the projection pin for supporting it.  The cylindrical case is provided with a single connection hole 21a, and electrodes 23, 24, 25, 26 matching the respective electrodes of the projection pin are arranged on the inner circumferential face of the connection hole 21a.
Patent JP-2001145063-A (JP)
Title: Digital video player
Inventor: TAN EDDY
IPC: G11B20/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital video player by which a user can easily hear lines and easily learn a foreign language. SOLUTION: The audio channels except a C-channel of the digital video player are provided with a signal line, which is connected to a mute device. The mute device is activated when a user switches a reproduction mode into a lines-on mode so as to mute sounds other than the lines in the case that the surround sounds hinder the user from hearing lines.
Patent JP-H01162454-A (JP)
Title: Sub-rate exchanging system
Inventor: YAZAWA SHIGEHIKO
Filed: 1987-12-18
Abstract: PURPOSE:To avoid the unnecessary increase of a multiplexing trunk and to decrease a cost by using and exchanging a multiplexing trunk only when plural sub-rate calls occur. CONSTITUTION:At a line circuit LC, an incoming line divides the output of an interface IF to two directions, introduces it to an exchanging network NW and introduces the signal of two time slots through an AND gate and AND to the interface IF even concerning an outgoing line. For example, the data of b0, b1-bn are separated and outputted in two directions at the incoming line. On the other hand, at the outgoing line, when the first bit of the data inputted is 1, it enters a line L1 directly through a network NW. When a sub- rate call after the second one occurs (when data are b0, 1, 1,...) while a first sub-rate call exists, the sub-rate call after the second one exchanged and connected through a multiplexing trunk MXT to the network NW is inputted to a line L2.
Patent JP-H08182301-A (JP)
Title: Indicating instrument
Inventor: NAKANE HIROYUKI
IPC: H02K37/22
Filed: 1994-12-26
Abstract: PURPOSE: To provide an indicating instrument in which the structure of directly driving a pointer by means of a stepping motor is employed and which has a pointer stopping mechanism for effectively using the detent torque of the motor. CONSTITUTION: A part 42a to be locked protrudes radially from a lower side bearing 42 corresponding to the zero-indicating position of a pointer P. A locking part 52 protrudes from below a magnet rotor 50. The protruding position of the part 52 is disposed at the position near the reset rotary direction side rotation stopping position of a stepping motor M of both adjacent rotary stopping positions between both the adjacent rotation stopping positions of the motor M. An exciting circuit drives the motor M energized by a battery B, receives a constant voltage from a constant voltage generator at the time of cutting off the battery B, and resets the motor M to the position corresponding to the zero position of the pointer P. In this case, the part 52 is locked to the part 42a.
Patent JP-H06170172-A (JP)
Title: Hydrocarbon adsorbing catalyst
Inventor: KAMIKUBO MASANORI
IPC: B01D53/94
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a hydrocarbon adsorbing catalyst well adsorbing hydrocarbon in exhaust gas discharged from an internal combustion engine of a car even in a region from low temp. to high temp. wherein water is present in a liquid state and accelerating the activation of a catalyst converter arranged on the downstream side of an adsorbing material. CONSTITUTION:A calalyst is obtained by coating the front and rear parts of a monolithic carrier with ZSM-5 zeolites having different SiO2/Al2O3 ratios and effective for the adsorption of hydrocarbon and the SiO2/Al2O3 ratio of ZSM-5 zeolite of the front part is 100-700 and that of ZSM-5 zeolite of the rear part is 10-40.
Patent JP-H08313353-A (JP)
Title: Correcting method of colorimetrix value
Inventor: SAITO FUMIYOSHI
IPC: G01J3/46
Filed: 1995-11-16
Abstract: PURPOSE: To provide a correcting method of a colorimetric value by which measuring operation can be always easily performed with high accracy without causing a measurement error based on a temperature change even under an optional temperature condition. CONSTITUTION: A coloring sample is measured at an optional temperature by using a colorimeter (a spectrophotometer, a colorimeter and a densitometer), and an obtained colorimetric value is corrected by a variation found from a difference between measured values under different temperature conditions of at least two points.
Patent JP-H08180568-A (JP)
Title: Method for discriminating information recorded on magnetooptic disc and recorder/reproducer therefor
Inventor: MOTOJIMA SUMIO
IPC: G11B19/04
Filed: 1994-12-26
Abstract: PURPOSE: To prevent erroneous discrimination of recorded information by forming a retrieval signal having a bottom of waveform corresponding to the position where a magnetic recording mark is put and retrieving a peak of the retrieval signal. CONSTITUTION: A retrieval signal top be a bottom (b) of waveform corresponding to the position where a magnetic recording mark is put based on an output produced by reading out information from a magnetooptical recording region. The retrieval signal has a waveform reversal of that of the output having peaks (p) corresponding to the magnetic recording mark wherein the peak (p) is equal to the bottom (b) of the waveform of the output. Consequently, the level difference from an arbitrary signal level exceeds the noise level signal sufficiently. With such arrangement, the peak of waveform can be made to be correct one while eliminating the noise signal.
Patent JP-2001145012-A (JP)
Title: Image distorting correction device
Inventor: TANAKA HIROSHI
IPC: G06T3/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image distortion correction device that can correct distortion of an image or the like due to distortion of its lens in a short time by using a memory with a small capacity. SOLUTION: An arithmetic section 5 writes an image signal of an image consisting of a plurality of lines picked up by an image pickup camera 1 sequentially to a memory 7, obtains a shift required for each pixel on the basis of a map stored in a ROM 8, reads the image signal corresponding to each line of an output image depending on this shift and outputs the image signal to a display device 3 sequentially.
Patent JP-H05160364-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA HIROSUKE
IPC: H01L27/04
Filed: 1991-12-06
Abstract: PURPOSE:To eliminate a stress which is created in a trench by oxidation by a method wherein a polycrystalline silicon film is built up on a polycrystalline silicon film remaining in the trench selectively in a self-alignment manner and oxidized after the trench is completely filled. CONSTITUTION:A trench is formed selectively in a semiconductor substrate 1 and an insulating film 3 is formed on the substrate 1 surface including the inner wall of the trench 2. Then a polycrystalline silicon film 4 is deposited and the polycrystalline silicon film 4 is made to remain in the trench 2. After that, a polycrystalline silicon film 5 is selectively built up on the polycrystalline silicon film 4 remaining in the trench 2 so as to have its surface higher than the substrate 1 surface. Then the built up polycrystalline silicon film 5 is oxidized to form an oxide film 6. With this constitution, a stress created in the trench 2 by oxidation can be eliminated.
Patent JP-2000132757-A (JP)
Title: Crime preventing device having fire extinguishing function
Inventor: HIRAUCHI EIKO
IPC: C09D11/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a crime preventing device with a fire extinguishing function which is installed in a financial institution, etc., is for quickly arresting a robber by injecting special fluid which has a conspicuous color such as pink and yellow and is also hard to be removed to a robbery criminal who robs money and runs away and is also provided with a fire extinguishing function. SOLUTION: This device is a fire extinguisher, mixes extinguisher liquid for special liquid, has a body container 1 filled with compressed gas, provides the container 1 with an injection nozzle 4 and injects mixed fluid of the special fluid and the extinguisher liquid from the nozzle 4. It is possible to quickly arrest an intruding robbery criminal when this crime preventing device is installed in a financial institution, a convenience store, etc.
Patent JP-H09157653-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/30
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nematic liquid crystal composition wide in a driving temperature range, excellent in responsiveness and to provide a liquid crystal display device improved in electrooptic properties, using the liquid crystal composition as a constituent material. SOLUTION: This composition contains 15-60wt.% of a liquid crystal component A comprising one or more compounds selected from a first group of the formula (R<11> and R<12> are each independently a 1-5C straight-chain alkyl group, alkoxy group or alkenyl group) and 30-85wt.% of a liquid crystal component B containing at least two or more compounds having >=+2 dielectric anisotropy. The composition has >=3Δε, >=70 deg.C nematic phase-isotropic liquid phase transition temperature TN-1 point and <=-10 deg.C crystal phase or smectic phase-nematic phase transition temperature T→N point. The nematic liquid crystal composition has a nematic phase in a wide temperature range, shows display characteristics having reduced influence of change of temperature and is clearly high in voltage retention ratio and chemical stability.  Consequently, the composition is useful for an active matrix type, twisted/nematic or super twisted/nematic liquid crystal crystal device.
Patent JP-H04198001-A (JP)
Title: Separation of iodine from iodine solution
Inventor: NAKAMURA TOMOTAKA
IPC: A62D101/49
Filed: 1990-11-28
Abstract: PURPOSE:To separate iodine from an iodine-containing solution rapidly and efficiently and to eliminate occurrence of secondary waste by bringing an iodine- containing solution into contact with a specific iodine fixing material in a solid- liquid state and recovering iodine as a solid organic iodine compound. CONSTITUTION:An iodine-containing solution 1 is brought into contact with a solid organic compound 5 of structure having a carbonyl group adjoining carbon atom except quaternary carbon atom in a solid-liquid state (reactor 2, inorganic acid tank 3 and oxidizing agent tank 4), iodine is reacted with the solid organic compound 5, then the reaction product is subjected to solid- liquid separation and iodine is recovered as a solid organic iodine compound. The iodine fixing material is not particularly limited so long as the material is a solid organic compound of structure having carbonyl group adjoining carbon atom except quaternary carbon atom and an aldehyde compound may be cited as the compound.
Patent JP-H04194756-A (JP)
Title: Device for measuring vapor velocity distribution
Inventor: ASANO TAKASHI
IPC: G01G17/04
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a vapor velocity distribution in the process of generation of vapor by a construction wherein an evaporation plate and a weight meter for measuring the weight of the plate are provided on an upstream shield plate. CONSTITUTION:The weight of an evaporation plate 7 is measured by a weight meter in a vacuum vessel. On the other hand, a vaporizing element is heated by a sample 2 in a crucible 1 and by an electron beam and generates vapor 3. The vapor 3 is shielded by a shutter until it becomes stable. Herein a downstream shield plate 4 and an upstream shield plate 6 are rotated at a prescribed rotational speed W rad/s by a rotating mechanism. When the velocity of atoms passing through a slit 5 and being evaporated on the evaporation plate 7 is denoted by Vm/s and a distance between the shield plates by Rm, an equation V = WR/2pin is established on the occasion. Herein (n) denotes an integer. By measuring a change in the amount of evaporation with the velocity W changed, a vapor velocity distribution can be obtained in the process of generation of the vapor.
Patent JP-H02210510-A (JP)
Title: Matrix-vector multiplying device
Inventor: GUREGORII KEE MAIYAAZU
IPC: G06E1/00
Filed: 1989-12-13
Abstract: PURPOSE:To perform an operation between an input vector and a row or a column of a matrix by processing the rows or columns in parallel with each other via an optical parallel arithmetic channel. CONSTITUTION:An input vector is displayed on a display 25 with light emission of picture elements, and the display image of the input vector is copied in many pieces. Then the multiplication and the addition are carried out between the input vector and a row or a column of a matrix in parallel with each other for each copied image by means of a mask array 34 of the transmitted light quantity showing one of components of a matrix shown in a binary or multi- level form and an optical sensor array 36 which detects the transmitted light quantity. These multiplication and addition are also carried out in parallel with each other for each bit or each digit of a binary code or a multi-level code of a matrix component. Thus a matrix operation is carried out at a high speed and in a wide dynamic range, i.e., with high accuracy.
Patent JP-H11160470-A (JP)
Title: Electronic timepiece
Inventor: FUJIMOTO HIROSHI
IPC: G02F1/13
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic timepiece which is highly entertaining and, at the same time, can surely display time. SOLUTION: An electronic timepiece 1 is provided with a case 2 and a belt 3 fitted with a buckle section. A liquid crystal display section 4 having a view area of 15 mm by 18 mm in size is provided at the central part on the surface of the case 2. The section 4 is connected to a CPU through an LCD driving section. Usually, an animal or the character 9 of a comic picture, etc., is displayed on the section 4 as if the character 9 were living in the section 4. On the left side face of the case 2, a push-button type time display requesting switch 5 is provided in the upper section and a push-button type time display command switch 6 is provided in the lower section.  On the right side face of the case 2, in addition, a made switch 7 for switching modes among a time setting mode, an alarm setting modes, etc., is provided in the upper section and an adjust switch 8 for setting the time, alarm, etc., is provided in the lower section.
Patent JP-H07313249-A (JP)
Title: Method for temporarily extinguishing sag or wrinkle by force of hair and rubber
Inventor: MATSUNISHI KUNIKO
IPC: A45D44/22
Filed: 1993-10-05
Abstract: PURPOSE:To provide a belt in which the border hairs of the face are three- woven so that the skin is stretched to look younger only when necessary, because the sag or wrinkle formed on the face is never recovered, a belt having hooks on both ends of a rubber band is caught thereon, and the sagged skin is pulled up to make the sag or wrinkle inconspicuous. CONSTITUTION:A hook and a magic tape (a registered trademark) are mounted on the top of a slender rubber.